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Document sensor state_class (#922)

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Erik Montnemery 2021-05-10 08:41:17 +02:00 committed by GitHub
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docs/core/entity/sensor.md
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@ -14,8 +14,9 @@ Properties should always only return information from memory and not do I/O (lik
| Name | Type | Default | Description | Name | Type | Default | Description
| ---- | ---- | ------- | ----------- | ---- | ---- | ------- | -----------
| state | string | **Required** | The value of the sensor. | state | string | **Required** | The value of the sensor.
| unit_of_measurement | string | `None` | The unit of measurement that the sensor is expressed in.
| device_class | string | `None` | Type of sensor. | device_class | string | `None` | Type of sensor.
| state_class | string | `None` | Type of state.
| unit_of_measurement | string | `None` | The unit of measurement that the sensor is expressed in.
### Available device classes ### Available device classes
@ -37,3 +38,9 @@ If specifying a device class, your sensor entity will need to also return the co
| energy | Wh,kWh | Energy. | energy | Wh,kWh | Energy.
| power_factor | % | Power Factor. | power_factor | % | Power Factor.
| voltage | V | Voltage. | voltage | V | Voltage.
### Available state classes
| Type | Description
| ---- | -----------
| measurement | The state represents _a measurement in present time_, not a historical aggregation such as statistics or a prediction of the future.